Streaked rattlepod (Crotalaria pallida)

Kuku renteng or streaked rattlepod or chique chique or giant striata (Crotalaria pallida) are flowering plant species in the Fabaceae family, annual perennial shrubs or short-lived, up to 1.5 m high with woody stems, hairy and have longitudinal grooves.

C. pallida has leaves with a trifoliate structure with 2-8.5 cm long stems, 3-13x2–5 cm wide and elliptical. Flowers are yellow or reddish brown and appear on stems 15-40 cm long, each of which consists of 20-30 flowers.

Fruits are pod shaped and measure 3-5x0.6-0.8 cm, each of which has 30-40 seeds that are heart shaped and measuring 3x2 mm, shiny and dark brown. The pods are green and brown when ripe, then dry and fall to carry water.

Kuku renteng grows wildly around rice fields, untreated lands and seasonal wet environments. This plant is favored by many flying insects including great eggfly (Hypolimnas bolina), chocolate grass yellow (Eurema sari), kismo bee (Xylocopa aestuans) and Javanese grasshopper (Valanga nigricornis).

Streaked rattlepod is widely used as ground cover and is processed as green manure. Flowers are eaten as vegetables and seeds baked to be used as a kind of coffee drink in Cambodia. Roots are chewed with areca nut in Vietnam.

C. pallida is also widely applied in traditional medicine to treat urinary problems and reduce fever, the roots are used to treat joint swelling and leaf extract to expel intestinal worms.

Kingdom: Plantae
Phylum: Spermatophyta
Subphylum: Angiospermae
Class: Dicotyledonae
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Crotalaria

Laniger bat tick (Ixodes lanigeri), new hard tick species (Ixodidae) from mouse-eared bats (Myotis) in Vietnam

NEWS - Researchers have identified Ixodes ticks from Vietnam based on morphological and molecular characteristics of females, nymphs and larvae as a new species, laniger bat tick ( Ixodes lanigeri ), which like other members of the Ixodes ariadnae complex appears to show a preference for vesper bats as a typical host. Historically, for more than a century and a half, only one species has been called the “long-legged bat tick”: Ixodes vespertilionis Koch. However, over the past decade, it has been molecularly recognized that long-legged ixodid ticks associated with bats may represent at least six species. Host associations and geographic separation may explain the evolutionary divergence of the new species from its closest living relative Murina hilgendorfi Peters in East Asia, Japan, as no Myotis or Murina spp. have overlapping distributions between Vietnam and the Japanese mainland. On the other hand, assuming that I. lanigeri may be present in other myotine bats and knowing that s...

Kemadih (Schultesianthus coriaceus)

Kemadih ( Schultesianthus coriaceus ) is a species of plant in the Solanaceae family. It grows as a climber and covers host trees. It is a perennial, multi-branched, hardwood plant with hard, brown bark and dark green young bark. S. coriaceus has thick leaves, 15 cm long and 8 cm wide. A central vein is linear, with a pointed tip and base. The upper surface is dark green and the lower surface is bright green. The petiole is 3 cm long. The flowers are fan-shaped with 5 inflorescences. The base is narrow, whitish-yellow or bright green, and 8 cm wide. Four inflorescences with brownish-white tips and one inflorescence with a green tip grow in the center. The fruit is green, 3.5 cm long, and the stalk is 2 cm long. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Solanales Family: Solanaceae Subfamily: Solanoideae Tribe: Solandreae Genus: Schultesianthus Species: Schultesianthus coriaceus

Giant golden spider (Nephila pilipes)

Kemlanding or giant golden orbweaver ( Nephila pilipes ) is an animal species in the Araneidae, a web spider with a vertical and asymmetrical mesh, sexually dimorphic with elongated females up to 20 cm in size and has a large investment in egg production and web construction, whereas males only a few millimeters. N. pilipes displays female gigantism and male dwarfism. Females usually have a body size of 30-50 mm, the cephalothorax is 15 mm long and 10 mm wide. The stomach is 30 mm long, 15 mm wide and is mostly tawny with yellow stripes. The female has black or brown, covered in thick hairs. The two rows of eyes stick out towards the back. Plastron is mostly black and brown. The legs are very long, stick-shaped with several joints, black and yellow, lacking of hairs. Males are 5-6.5 mm in size, cephalothorax is 2.5 mm long and 2 mm wide. The stomach is 4 mm long and 1.5 mm wide. The front eye is bigger than the back eye. The legs are light brown with some hair. Yellow carapace with ...

Dlium